struct InstallFile [src]

Alias for std.Build.Step.InstallFile

Fields

step: Step
source: LazyPath
dir: InstallDir
dest_rel_path: []const u8

Members

Source

const std = @import("std"); const Step = std.Build.Step; const LazyPath = std.Build.LazyPath; const InstallDir = std.Build.InstallDir; const InstallFile = @This(); const assert = std.debug.assert; pub const base_id: Step.Id = .install_file; step: Step, source: LazyPath, dir: InstallDir, dest_rel_path: []const u8, pub fn create( owner: *std.Build, source: LazyPath, dir: InstallDir, dest_rel_path: []const u8, ) *InstallFile { assert(dest_rel_path.len != 0); const install_file = owner.allocator.create(InstallFile) catch @panic("OOM"); install_file.* = .{ .step = Step.init(.{ .id = base_id, .name = owner.fmt("install {s} to {s}", .{ source.getDisplayName(), dest_rel_path }), .owner = owner, .makeFn = make, }), .source = source.dupe(owner), .dir = dir.dupe(owner), .dest_rel_path = owner.dupePath(dest_rel_path), }; source.addStepDependencies(&install_file.step); return install_file; } fn make(step: *Step, options: Step.MakeOptions) !void { _ = options; const b = step.owner; const install_file: *InstallFile = @fieldParentPtr("step", step); try step.singleUnchangingWatchInput(install_file.source); const full_dest_path = b.getInstallPath(install_file.dir, install_file.dest_rel_path); const p = try step.installFile(install_file.source, full_dest_path); step.result_cached = p == .fresh; }